Best Plastic Bike Screws of 2025

The Monkeyjams Shed Bolt Kit is an essential collection for any cyclist. It includes pedal pins, which ensure a secure fit for your pedals, enhancing your riding experience. The socket countersunk cleat bolts are perfect for attaching cleats to your shoes, providing stability during rides. Additionally, the socket button bolts are versatile enough for mounting water bottle cages and disk brake rotors, ensuring you have everything you need within reach. Finally, the socket cap bolts are ideal for securing handlebars and other components, giving you peace of mind while cycling.

The YINETTECH Crank Arm Bolts are crafted from strong, durable steel, ensuring longevity and reliability for your bike. With a practical plastic seal, you won't need a separate crank cap, making installation easier for you. These bolts are specifically designed to fit crank systems using an ISIS inner bearing with an M15 thread, ensuring compatibility with Bosch and Brose e-bike drives. Additionally, the screw lock feature protects against vibrations and unwanted loosening, providing you with peace of mind during your rides.

The brileze Bike Bolts come as a complete set of 8 high-quality M8x18mm screws, providing you with an ample supply for your mountain bike maintenance. Their universal compatibility means they fit most cranksets, making them versatile for various bike models. Made from durable metal with plastic gaskets, they ensure easy installation and longevity, eliminating the need for separate crank covers. Additionally, these bolts effectively seal out water, sand, and mud, enhancing the lifespan of your bike and contributing to your overall safety while riding.

The KLEHOPE Bike Bolts are crafted from high-quality steel, ensuring long-lasting durability for your bicycle. With a waterproof and sandproof design, these bolts effectively shield the centre shaft from external elements, enhancing the lifespan of your bike and ensuring your safety. The set includes eight bolts, providing ample quantity for fixing various bicycle components without the need for multiple purchases. These universal bolts feature an 8mm thread diameter and are suitable for all square cranksets and bottom brackets, making them easy to carry and ideal for any cyclist.

The YSDMY Chainring Bolts offer high-quality components that enhance your biking experience. Made from durable steel, these bolts resist rust and corrosion, ensuring longevity and reliability. With 10 screws and an allen key included, you'll have everything needed for your bike's maintenance. Their easy installation saves you time, making it convenient for quick repairs. Plus, the bolts feature a smooth surface, providing stability during use and blending seamlessly with various bike styles.

The YouU Hex Crank Bolts are crafted from high-strength steel, ensuring durability and reliability for your bicycle. The inclusion of a plastic seal means you won't need a separate crank cap, simplifying the installation process. Each pack contains ten bolts, giving you ample supply for repairs or upgrades. These bolts are specifically designed for square hole cranksets and bottom brackets, making them an ideal choice for cyclists looking to maintain or enhance their bike's performance.

The Young Wolf Crank Arm Bolts are crafted from high-quality steel, ensuring strength and durability while resisting rust and corrosion. The screw head is conveniently sealed with plastic, eliminating the need for a separate crank cover, making installation straightforward with an 8mm hexagonal wrench. With an M15 thread length of 13mm and a total length of 21mm, these bolts are designed specifically for the ISIS internal bearing crank system, providing a secure fit for your bicycle. Each package includes four bolts, perfect for your e-bike needs.

The JKKzzLIE Brake Adjusting Screws are designed for various bikes, including road and mountain bikes. Made from high-quality aluminium alloy, these screws are lightweight and resistant to rust and corrosion, ensuring durability. They allow you to easily adjust the brake inner cable, enhancing your braking performance. With high-precision threading, you can conveniently install them using an Allen key, making replacements straightforward and efficient for optimal bike maintenance.

The XHBTS Brake Disc Screws set includes 12 high-quality M5 x 10 mm screws and 10 durable aluminium C-clip cables, all conveniently stored in a transparent box. The screws feature an anti-slip gel, ensuring they remain secure during use, which enhances your bike's safety. The lightweight yet strong materials provide excellent resistance to varying temperatures, making them reliable for all weather conditions. The C-clip cables are designed for easy attachment, allowing you to fasten your bicycle cables effortlessly.

The ANBOO Crank Arm Screws are designed for easy installation and durability. Made from high-quality steel, these screws resist corrosion and ensure a long-lasting performance. Each screw comes with a plastic gasket, simplifying the installation process as there is no need for an additional crank lid. They are compatible with ISIS bottom brackets and M15 threads, making them versatile for various e-bikes and bicycles. This means you can confidently use them for a secure and safe ride.